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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bde278961bdbdf0294c3f66114972c9258e7f11d3e9bc7fb9f837a27d8189b49. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bde278961bdbdf0294c3f66114972c9258e7f11d3e9bc7fb9f837a27d8189b49
SHA3-384 hash: dd176d878936778715cb973bd61115de0001f62250e7c8a85495cd90d85cb1bd74681b64339c1e58b12e933432e03841
SHA1 hash: 7e7916ccd5098c25b31abcc5bec8f4e456200e84
MD5 hash: 43e23df28d8817de8abf651bee3487f4
humanhash: paris-yellow-skylark-georgia
File name:eclipse.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:111'400 bytes
First seen:2026-07-19 19:34:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xlso/xlsa3C4KtMIh7usHkOvs/siu1diWSCGR7vjG75gtayh:zfsa3it7JkOvXfMWLEq1gtayh
TLSH T1A7B30763ED269F16D116E0F0B2F24EB41F93BD6649431FA9A532EAE44183CCCB5057B8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a5d27027c9b2c6e8a187fd5/reports/8a9042d7-3b0f-41f4-9469-d52fb32b461a/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-07-19T16:52:00Z UTC
Last seen:
2026-07-19T17:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bde278961bdbdf0294c3f66114972c9258e7f11d3e9bc7fb9f837a27d8189b49/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/87e2cfdf-9335-46ab-9cc9-cf6345dfcdb8
Behavior Graph:
Download SVG
%3 guuid=75aeac6e-1a00-0000-e897-faa51d090000 pid=2333 /usr/bin/sudo guuid=84da0171-1a00-0000-e897-faa522090000 pid=2338 /tmp/sample.bin guuid=75aeac6e-1a00-0000-e897-faa51d090000 pid=2333->guuid=84da0171-1a00-0000-e897-faa522090000 pid=2338 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2a5f103e-3ee9-4780-b74d-6251c1dcf115
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1944852
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops invisible ELF files
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Protects files from modification
Sample tries to persist itself using cron
Writes identical ELF files to multiple locations
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1944852 Sample: eclipse.sh4.elf Startdate: 19/07/2026 Architecture: LINUX Score: 84 67 94.154.43.114, 36660, 36662, 36664 CDNEXTGB Turkey 2->67 69 Antivirus detection for dropped file 2->69 71 Antivirus / Scanner detection for submitted sample 2->71 73 Multi AV Scanner detection for submitted file 2->73 12 eclipse.sh4.elf 2->12         started        14 systemd snap-failure 2->14         started        16 systemd snapd-env-generator 2->16         started        18 systemd snapd-env-generator 2->18         started        signatures3 process4 process5 20 eclipse.sh4.elf 12->20         started        22 snap-failure systemctl 14->22         started        24 snap-failure 14->24         started        process6 26 eclipse.sh4.elf 20->26         started        process7 28 eclipse.sh4.elf 26->28         started        process8 30 eclipse.sh4.elf sh 28->30         started        32 eclipse.sh4.elf sh 28->32         started        34 eclipse.sh4.elf sh 28->34         started        36 95 other processes 28->36 process9 38 sh crontab 30->38         started        42 sh 30->42         started        44 sh cp 32->44         started        46 sh cp 34->46         started        48 sh chattr 36->48         started        50 sh chmod 36->50         started        52 sh grep 36->52         started        54 90 other processes 36->54 file10 61 /var/spool/cron/crontabs/tmp.YBkOyy, ASCII 38->61 dropped 75 Sample tries to persist itself using cron 38->75 77 Executes the "crontab" command typically for achieving persistence 38->77 56 sh crontab 42->56         started        59 sh grep 42->59         started        63 /var/tmp/.eclipse, ELF 44->63 dropped 79 Writes identical ELF files to multiple locations 44->79 81 Drops invisible ELF files 44->81 65 /usr/lib/.eclipse, ELF 46->65 dropped 83 Protects files from modification 48->83 signatures11 process12 signatures13 85 Executes the "crontab" command typically for achieving persistence 56->85
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bde278961bdbdf0294c3f66114972c9258e7f11d3e9bc7fb9f837a27d8189b49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bde278961bdbdf0294c3f66114972c9258e7f11d3e9bc7fb9f837a27d8189b49/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-19 19:37:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xxrhrfq33ppqffgd6zqrjfzmsjmop4i5h2n4p647qn5cpwaytneq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260719-yaqt2ads31/
Behaviour
System Network Configuration Discovery
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/bde278961bdbdf0294c3f66114972c9258e7f11d3e9bc7fb9f837a27d8189b49

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf bde278961bdbdf0294c3f66114972c9258e7f11d3e9bc7fb9f837a27d8189b49

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3888770/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3888780/

Comments